The Homology of the real moduli spaces \bar(M)_(0,n)

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We compute the rank of the first homology group and we study the higher Betti numbers of the real points of the Deligne-Mumford-Knudsen compactification of stable n-pointed curves of genus 0,which coincides with the Chow quotient (RP^1)^n//PGL(2,R)(after Kapranov).
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Algebraic Geometry, High Energy Physics - Phenomenology, High Energy Physics - Theory, Mathematical Physics, Algebraic Topology, Combinatorics, 14P25 (14F35, 14J10, 57M15, 20F99)

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http://salesiana.dossiersoluciones.com/handle/123456789/63678

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/math/0204003
 http://arxiv.org/abs/math/0204003

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arXiv